<template>
    <RouterView/>
    <van-tabbar v-model="active">
       <van-tabbar-item 
       v-for="item in router.options.routes[0].children" 
       :key="item.path" 
       :icon="item.meta.icon"
       :url="`#/${item.path}`"
       >{{item.meta.name}}</van-tabbar-item>
    </van-tabbar>

</template>
<script setup>
import { ref,onMounted } from 'vue'
import { useRoute, useRouter} from 'vue-router'

const route = useRoute()
const active = ref(0)
const router = useRouter()
onMounted(()=>{
    console.log(router,'router');
    const data = router.options.routes[0]
    active.value = data.children.findIndex(item =>'/' + item.path ===route.path)
})
</script>